Murder at My Door(1996) [Teddy McNair]: Burned to death after he accidentally sets the house on fire, while his mother (Judith Light) looks on in horror from outside. (Thanks to Drew)

I Know What You Did Last Summer(1997) [Max Neurick]: Stabbed under the chin with a hook by Muse Watson; his body is shown afterwards (covered with crabs and other sea life) when Jennifer Love Hewitt discovers him in the trunk of her car. (A special-effects dummy was used for the trunk scene.) (Thanks to Corey)